Modern multimedia systems allow you to enjoy content from a mobile device on a large screen, which is especially true for owners of Xiaomi and Samsung. Users often wonder how to broadcast videos, photos or games from a smartphone to a TV without getting confused in unnecessary cables. Wireless connection opens up new opportunities for home theater, making the process of watching movies or presentations much more convenient.
In this article, we will discuss in detail all available ways to synchronize devices using the built-in functions of the Android and MIUI TV operating systems. You do not need to buy expensive adapters if your equipment supports wireless data standards. We will consider the standard tools, third-party applications and possible configuration nuances that you may encounter.
The main challenge is to create a stable communication channel that will allow you to transmit images in high resolution without delay. To successfully perform the operation, you need both devices to be in range of the wireless network. Follow the instructions to quickly configure the output of the image.
Equipment preparation and network requirements
Before you start setting up, make sure your Xiaomi Smart TV (or Mi TV) and Samsung smartphone are on and ready to go.It is critical for most methods to have both devices on the same LAN, which means they must be connected to the same router over Wi-Fi.
Check the software version on your TV, as older firmware may not support modern video streaming protocols. On Samsung smartphones, the broadcast feature is usually built into the control panel, but requires network modules to work correctly.
If you use a dual-band router, try to connect your phone and TV to the same frequency (either 2.4 GHz or 5 GHz), although modern routers usually correctly redirect traffic between customers.
⚠️ Note: If your router is configured to split networks (separate) SSID For 2.4 and 5 GHz, make sure your phone and TV are connected to one of them. In some cases, using a guest Wi-Fi network blocks the ability to detect devices from each other.
Connection stability directly affects picture quality. If the signal is weak, compression artifacts or sound dissynchronization may occur. For best results, it is recommended to have the router at a minimum distance from the TV or use a wired Ethernet connection for the TV itself, if possible.
Use of the built-in Screen Mirroring feature on Samsung
Samsung smartphones are equipped with native Smart View technology, which is based on the Miracast protocol. This method is the most preferred, since it does not require the installation of additional software and provides minimal image latency. Xiaomi TVs with an Android TV shell or MIUI TV have built-in support for receiving such signals.
To start the process, unlock your phone and lower the notification curtain. Find an icon that could be called Smart View, Broadcast or Wireless Monitor. Depending on the version of the One UI shell, the location of this element may vary, but it is always in the Quick Settings Panel.
Once activated, the phone will start searching for available displays within range. When the name of your Xiaomi TV appears on the list, tap it. A request for permission to connect may appear on the TV screen, which must be confirmed by the remote.
- 📱 Open the Quick Settings Panel on your smartphone swipe from top to bottom.
- 📡 Click on the Smart View icon or Broadcast.
- 📺 Choose your Xiaomi Mi TV TV list.
- ✅ Confirm the connection on the TV screen if you receive a request.
Once successfully paired, the phone's screen is fully duplicated on the TV, you can switch between apps and the image will change accordingly, and the image format may not fill the entire TV screen if the proportions of the smartphone and TV arrays differ (for example, 19:9 vs 16:9).
Importantly, when using Miracast, the phone can discharge faster, since the wireless module operates in intensive data transfer mode, and in this mode the phone can heat up, which is normal with active GPU and communication module.
Broadcasting via Google Chromecast built-in
The Android TV operating system on which Xiaomi TVs are based has deep-integrated support for Google Cast (Chromecast built-in) technology, which allows you to stream content from specific applications (YouTube, Netflix, Google Photos) directly without duplicating the entire screen of the smartphone, which saves battery power and reduces the load on the processor.
To take advantage of this method, open a supported app on your Samsung phone. Find a broadcast icon — usually a rectangle with waves in the corner. Click on it and select your TV from the list of available devices.
Unlike full screen mirroring, here the phone acts as a remote control, so you can fold the app or even lock the screen, and the video will continue to play on the TV, and the picture quality is often higher, because the TV itself downloads the stream from the Internet, bypassing the phone.
⚠️ Note: Chromecast requires that the Google Cast Receiver service be installed and updated on the TV. If the broadcast button does not appear, check for system updates in the Settings menu. → On TV. → Updating the system.
Some users are faced with a situation where the phone does not see TV through the Chromecast, in which case it is worth checking whether the router is not enabled AP isolation mode (AP Isolation), which prevents devices inside the network from sharing data packets with each other.
Setup of Xiaomi Mi Remote app and third-party solutions
If the standard methods don’t work or require advanced functionality, you can use the official Mi Remote app or third-party counterparts. While Mi Remote is primarily designed to manage the IR port, the Xiaomi ecosystem offers utilities for interacting with content.
However, a more effective solution for complex cases is to install a specialized receiver app on your TV, such as AirScreen or Receiver for Chromecast, which can emulate the necessary protocols, making the TV visible to your phone even in non-standard situations.
Consider the algorithm of actions when using a universal application-receiver:
☑️ Checking before installing applications
- Go to the Google Play Store on Xiaomi TV.
- In the search, type the name of the application, for example, AirScreen.
- Install and launch the application by following the instructions on the screen.
- On your Samsung phone, start searching for broadcast devices.
Using third-party software solutions allows you to bypass the restrictions imposed by manufacturers on standard protocols, this is especially true if you want to stream content from iOS devices (via AirPlay) or use specific codecs.
It’s worth remembering that free versions of such apps may contain ads that will be displayed on the TV screen. For permanent use, it’s recommended to purchase premium versions or look for completely free open source counterparts.
Compatibility problems and ways to eliminate them
Despite standardization of technology, users may face problems when a Samsung phone simply can’t see a Xiaomi TV, often because of a cache of network services or a temporary failure of Wi-Fi modules. The first step should always be to reboot both devices.
If the reboot didn't work, try forgetting your phone's Wi-Fi network and reconnecting by entering your password. It's also helpful to reset your network settings on your TV. In rare cases, antivirus software or a firewall on your router can block the ports required for the Miracast protocol.
Below is a table of common errors and methods of their solution:
| Problem. | Possible cause | Decision |
|---|---|---|
| TV not found | Different Wi-Fi networks | Check the SSID on both devices |
| Image twitches | Weak Wi-Fi signal | Close the router or move to 5 GHz |
| No TV sound. | Incorrect audio output | Select the TV speaker in the sound settings |
| Black screen when starting the video | Protection of HDCP | Use the built-in Cast button in the application |
The issue of protecting digital content deserves special attention. HDCP. Some streaming services (such as Netflix or Amazon Prime Video) block full screen mirroring (Smart View) due to copyright policies, in which case the screen on the TV will be black, although sound can go.
Why is the picture blocked?
To solve the HDCP problem, it is necessary to use the built-in translation function inside the application (the Chromecast button), rather than general mirroring of the screen through Smart View.
Optimizing the quality of image and sound
Once successfully connected, it is important to adjust output options to get the best picture. Xiaomi TVs often include various image enhancements by default that can cause latency (input lag) or distort colors when output from the phone.
It is recommended to switch the image mode to the Game or PC if such an option is available in the image settings, this will turn off unnecessary post-processing and reduce latency, which is critical when playing or working with the smartphone interface.
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To minimize latency when playing games, turn on the TV's Game Mode mode in the image settings, which will turn off smoothing and color enhancement, which will speed up response.
As for sound, when connected via Smart View, audio is usually transmitted over Bluetooth or Wi-Fi Direct. If you hear an echo or a synchron, try turning off Bluetooth on your phone so that the sound is exclusively through the Wi-Fi channel broadcast.
In some cases, it is useful to change the settings of Developer Options on a Samsung phone, where you can find options related to Bluetooth codecs and media transmission, but the standard settings are usually optimal for most users.
Frequently Asked Questions (FAQ)
Can I connect a Samsung phone to a Xiaomi TV without internet?
Why is the video interrupted when you are streaming YouTube?
Does Xiaomi support the transmission of sound to external speakers during broadcasting?
Will the broadcast work if the phone runs out of battery?
How do you turn off the broadcast?
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The most stable method for watching videos is using the built-in Cast button in applications, and for games and photos – Smart View (Miracast) technology.
To sum up, Samsung and Xiaomi devices are seamlessly integrated with open standards, and using these methods, you can turn your TV into a full-fledged multimedia center.